Byles, Monica. <br/><br/>
Life in the polar lands /  [book] 

 - New York :  F. Watts,  c1990. 
 - 31 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/> Describes how humans, plants, and animals survive at the North and South Poles, the effect of human industrial activity on the polar landscapes, and how changes in the world's weather patterns affect the Poles. 
<br/><br/><label>ISBN: </label>0531109828 (lib. ed.) 
<br/><br/><label>LCCN: </label>90012341  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Juvenile literature.--Arctic regions<br/>Human ecology--Juvenile literature.--Antarctica<br/>Natural history--Juvenile literature.--Arctic regions<br/>Natural history--Juvenile literature.--Antarctica<br/>Human ecology--Arctic regions.<br/>Human ecology--Antarctica.<br/>Natural history--Arctic regions.<br/>Natural history--Antarctica.
<br/><br/><label>LC Class. No.: </label>GF891  / .B95 1990 
<br/><br/><label>Dewey Class. No.: </label>508.311